Finding the Third Proportional to 1,698,230 and 2,307,585

Step by Step Solution

1. Step 1: Write the proportion equation
   1,698,230 : 2,307,585 = 2,307,585 : x
2. Step 2: Convert to fraction form
   1,698,230/2,307,585 = 2,307,585/x
3. Step 3: Cross multiply
   1,698,230x = 2,307,585 × 2,307,585
4. Step 4: Simplify right side
   1,698,230x = 5,324,948,532,225
5. Step 5: Solve for x
   x = 5,324,948,532,225/1,698,230
6. Step 6: Final answer
   x = 3,135,587.37